#66341C#66341C

#66341C is a dark, moderate orange. Relative luminance 0.054; OKLCH L 38.5% C 0.080 H 45.1°. Best body text is #FFFFFF at 10.13:1 contrast (WCAG AA passes).

Color values

HEX	#66341C
RGB	rgb(102, 52, 28)
HSL	hsl(19, 57%, 25%)
HSV	hsv(19, 73%, 40%)
CMYK	cmyk(0%, 49%, 72.5%, 60%)
CIE-LAB	lab(27.75, 20.18, 24.77)
CIE-LCH	lch(27.75, 31.95, 50.84°)
OKLab	oklab(38.47% 0.0567 0.0568)
OKLCH	oklch(38.47% 0.08 45.1)
XYZ	xyz(6.9177, 5.3654, 1.7697)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#66341C #1C4E66

analogous

#661C29 #66341C #66591C

triadic

#66341C #1C6634 #341C66

tetradic

#66341C #29661C #1C4E66 #591C66

square

#66341C #29661C #1C4E66 #591C66

split-complementary

#66341C #1C6659 #1C2966

monochromatic

#180C07 #361C0F #66341C #964C29 #C66536

Accessibility & contrast

On white

10.13

#66341C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#66341C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #66341C

10.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##66341C	#FFFFFF	#000000	##FFFFFF
##66341C	1.00	10.13	2.07	10.13
#FFFFFF	10.13	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423B1A

Deuteranopia (green-blind)

#4E461B

Tritanopia (blue-blind)

#702A2F

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #66341c;
/* rgb */ color: rgb(102, 52, 28);
/* oklch */ color: oklch(38.5% 0.080 45.1);

Tailwind

colors: {
  custom: {
    50: '#966c59',
    500: '#66341c',
    950: '#000000',
  },
}

SCSS

$custom: #66341c;
$custom-light: #966c59;
$custom-dark: #000000;

JSON

{
  "hex": "#66341c",
  "rgb": {
    "r": 102,
    "g": 52,
    "b": 28
  },
  "hsl": {
    "h": 19.459,
    "s": 56.923,
    "l": 25.49
  },
  "oklch": {
    "l": 0.38471,
    "c": 0.08024,
    "h": 45.1
  },
  "luminance": 0.05365
}

Semantic roles & 50–950 ramp

primary

#66341C

secondary

#437E9B

accent

#AFE048

background

#F9F6F5

surface

#F2EBE9

border

#CCC6C5

text

#0E0703

muted

#7E7A78

Preview Lab

Preview with #66341C

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →